Down selecting to a single provider could limit these benefits.

减少选择到一个单一的供应商可能会限制这些好处。

youdao

Where America has a single provider of air-traffic control services, Europe has a mind-boggling 34.

美国仅有一个空中交通管制服务提供商，然而，欧洲有令人难以想象的34个。

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Sourcing scenario in which a single provider manages service delivery but accesses multiple providers to deliver the services.

一种外包情形，在该情况下，由一个服务提供商对服务递交进行管理，但是由多个服务提供商递交服务。

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"A single provider will improve the service for customers and save money for all councils, " he added.

BBC: Gloucestershire

"I think the biggest single provider of e-learning is going to be AOL (AOL) Time Warner, " says Aldridge.

CNN: Kaplan is starting an online college -- minus the keggers

It administers the state pension scheme and is perhaps the largest single provider of health care in North America.

ECONOMIST: Working in the official economy has its drawbacks